889106580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{13759}}^1$

素因数の和:14133

約数の個数: 72

約数和(自身を含む): 2704665600

約数和(自身を除く): 1815559020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 3231, 3590, 4308, 5385, 6462, 7180, 10770, 12924, 13759, 16155, 21540, 27518, 32310, 41277, 55036, 64620, 68795, 82554, 123831, 137590, 165108, 206385, 247662, 275180, 412770, 495324, 619155, 825540, 1238310, 2476620, 4939481, 9878962, 14818443, 19757924, 24697405, 29636886, 44455329, 49394810, 59273772, 74092215, 88910658, 98789620, 148184430, 177821316, 222276645, 296368860, 444553290, 889106580]

約数ペア:

[(1, 889106580), (2, 444553290), (3, 296368860), (4, 222276645), (5, 177821316), (6, 148184430), (9, 98789620), (10, 88910658), (12, 74092215), (15, 59273772), (18, 49394810), (20, 44455329), (30, 29636886), (36, 24697405), (45, 19757924), (60, 14818443), (90, 9878962), (180, 4939481), (359, 2476620), (718, 1238310), (1077, 825540), (1436, 619155), (1795, 495324), (2154, 412770), (3231, 275180), (3590, 247662), (4308, 206385), (5385, 165108), (6462, 137590), (7180, 123831), (10770, 82554), (12924, 68795), (13759, 64620), (16155, 55036), (21540, 41277), (27518, 32310)]